CN215031140U - Novel multistage screening is used in phosphorite processing device - Google Patents
Novel multistage screening is used in phosphorite processing device Download PDFInfo
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- CN215031140U CN215031140U CN202120642449.3U CN202120642449U CN215031140U CN 215031140 U CN215031140 U CN 215031140U CN 202120642449 U CN202120642449 U CN 202120642449U CN 215031140 U CN215031140 U CN 215031140U
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Abstract
The utility model relates to the technical field of phosphorite processing, in particular to a novel multistage screening device for phosphorite processing, which comprises a screening box, wherein two sides of the bottom of the screening box are connected with a base through supporting legs, the left side of the upper part of the screening box is provided with a screening groove, a first screen plate is arranged in the screening groove, the right side of the upper part of the screening box is provided with a crushing motor, an output shaft of the crushing motor is connected with a rotating shaft provided with a plurality of crushing teeth on a circumferential surface, the top of the inner cavity of the screening box is provided with a material blocking cover, the inner cavity of the screening box is provided with a second screen plate and a third screen plate, the lower part of the right side wall of the inner cavity of the screening box is provided with a spraying device, the right side wall of the screening box is provided with a first collecting box, the left side wall of the screening box is provided with a second collecting box, a first discharging pipe and a second discharging pipe are respectively connected between the first collecting box and the screening box, a third collecting box is arranged on the base, and a third discharging pipe is connected between the screening box and the screening box, the utility model discloses rational in infrastructure, easy operation, application prospect is wide.
Description
Technical Field
The utility model relates to a phosphorite processing technology field, concretely relates to novel multistage screening is used in phosphorite processing device.
Background
Phosphorite is the general term of phosphate mineral that can be utilized economically, is an important chemical industry mineral raw material, can prepare phosphorus fertilizer with it, also can be used for making yellow phosphorus, phosphoric acid, phosphide and other phosphates, in order to be used for industrial departments such as medicine, food, match, dyestuff, system sugar, pottery, national defence, the phosphorite needs to carry out crushing and screening processing after the exploitation, present phosphorite screening plant does not handle a small amount of big phosphorite that still exists after the crushing before screening, easily damage the device after big phosphorite gets into the screening case, simultaneously, present phosphorite screening plant only once mostly, the screening is insufficient, the screening effect is not good.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel multistage screening is used in phosphorus ore processing device to solve the current phosphorus ore screening device that proposes in the above-mentioned background art and not handle a small amount of bold phosphorus ores still exist after the breakage before the screening, damage the device easily behind the bold phosphorus ore entering screening case, simultaneously, most only screening of current phosphorus ore screening device is once, and the screening is not enough, screens the not good scheduling problem of effect.
In order to achieve the above object, the utility model provides a following technical scheme: a novel multistage screening device for processing phosphorite comprises a screening box, wherein two sides of the bottom of the screening box are vertically connected with supporting legs, the bottom of each supporting leg is connected with a base, the left side of the upper part of the screening box is provided with a screening groove, a first screen plate is obliquely arranged in the inner cavity of the screening groove, the bottom of the screening groove is connected with a first material guide pipe, the lower end of the first material guide pipe extends to the inner cavity of the screening box, a second material guide pipe is connected between the right side of the screening groove and the top of the screening box, a crushing motor is arranged on the right side of the upper part of the screening box, an output shaft of the crushing motor penetrates through the top surface of the screening box and is connected with a rotating shaft, a plurality of crushing teeth are arranged on the circumferential surface of the rotating shaft, a material blocking cover is arranged at the top of the inner cavity of the screening box, a third material guide pipe is connected at the bottom of the material blocking cover, a second screen plate and a third screen plate are obliquely arranged in the inner cavity of the screening box, a spraying device is arranged at the lower part of the right side wall of the screening box, a first collecting box is arranged on the right side wall of the screening box, a first discharging pipe is connected between the top of the first collecting box and the right side of the screening box, a second collecting box is installed on the left side wall of the screening box, a second discharging pipe is connected between the top of the second collecting box and the left side of the screening box, a third collecting box is installed on the base, and a third discharging pipe is connected between the top of the third collecting box and the bottom of the screening box.
Preferably, the bottom of the inner cavity of the screening box, the bottom of the inner cavity of the screening groove and the bottom of the inner cavity of the material blocking cover are all provided with material guiding blocks.
Preferably, valves are arranged on the second material guiding pipe, the first material discharging pipe and the second material discharging pipe.
Preferably, the left side of the spraying device is provided with a plurality of spraying nozzles, the right side of the spraying device is connected with a water inlet pipe, and one end of the water inlet pipe extends to the outer side of the screening box.
Preferably, a buffer block is installed on the left side of the material blocking cover.
Preferably, a box door is installed on the front side surface of the screening box.
Preferably, the first vibrating device, the second vibrating device and the third vibrating device are respectively mounted at the bottoms of the first sieve plate, the second sieve plate and the third sieve plate.
Preferably, the upper part of the left side of the screening box is provided with a controller, and the controller is electrically connected with the first vibrating device, the second vibrating device and the third vibrating device through leads respectively.
The beneficial effects of the utility model reside in that:
by arranging the screening groove, a small amount of large phosphate ores still existing after being crushed can be screened out, after the crushing motor is started, the output shaft of the crushing motor can drive the rotating shaft and the crushing teeth to rotate, the rotating crushing teeth can crush the large phosphate ores, and the large phosphate ores are prevented from directly entering the screening box to damage the device; by arranging the second sieve plate and the third sieve plate, phosphate ores can be classified and sieved, after sieving, medium-sized phosphate ores enter the first collecting box through the first discharge pipe, small-sized phosphate ores enter the second collecting box through the second discharge pipe, and phosphate ore powder enters the third collecting box through the third discharge pipe; through setting up spray set, after putting through the water source with the inlet tube, water gets into spray set and spout from spraying mouth from the inlet tube, can reduce the raise dust of phosphorite powder in the screening process.
Drawings
FIG. 1 is a front sectional view of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a left side view of the spray device.
In the figure: 1. screening the box; 2. a support leg; 3. a base; 4. a screening tank; 5. a first screen deck; 501. a first vibrating device; 6. a first material guide pipe; 7. a second material guide pipe; 8. a crushing motor; 801. a rotating shaft; 9. crushing teeth; 10. a material blocking cover; 11. a third material guide pipe; 12. a second screen deck; 1201. a second vibrating device; 13. a third screen deck; 1301. a third vibrating device; 14. a first collection tank; 1401. a first discharge pipe; 15. a second collection tank; 1501. a second discharge pipe; 16. a spraying device; 1601. a spray nozzle; 1602. a water inlet pipe; 17. a third collection tank; 1701. a third discharge pipe; 18. a controller; 19. a buffer block; 20. and (4) a box door.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a novel multistage screening is used in phosphorite processing device, including screening case 1, the vertical landing leg 2 that is connected with in 1 bottom both sides of screening case, landing leg 2 bottom is connected with base 3, the vertical landing leg 2 that is connected with in 1 bottom both sides of screening case, 2 bottoms of landing leg are connected with base 3, screening groove 4 is installed in 1 top left side of screening case, the slope of 4 inner chambers in screening groove is equipped with first sieve 5, 4 inner chamber bottoms in screening groove are equipped with the guide block, screening groove 4 bottom is connected with first passage 6, 6 lower extremes of first passage extend to 1 inner chamber in screening case, after adding the phosphorite to screening groove 4, a small amount of bold phosphorite that still exists after the breakage can be sieved out to first sieve 5, medium size phosphorite, small size phosphorite and phosphorite powder pass first sieve 5 and fall through first passage 6.
Be connected with the second passage 7 of taking the valve between 4 right sides in screening groove and 1 top in screening case, screening case 1 top right side is installed crushing motor 8, the output shaft of crushing motor 8 runs through screening case 1 top surface and is connected with pivot 801, install a plurality of broken teeth 9 on the periphery of pivot 801, screening case 1 inner chamber top is installed and is kept off material cover 10, keep off material cover 10 inner chamber bottom and all be equipped with the guide block, keep off material cover 10 bottom and be connected with third passage 11, after the valve of opening second passage 7, bold phosphorus ore on the first sieve 5 gets into through second passage 7 and keeps off material cover 10, start crushing motor 8 back, crushing motor 8's output shaft can drive pivot 801 and broken tooth 9 and rotate, pivoted broken tooth 9 can break bold phosphorus ore, the phosphorus ore after the breakage falls down through third passage 11.
A second sieve plate 12 and a third sieve plate 13 are obliquely arranged in the inner cavity of the screening box 1, a buffer block 19 is arranged on the left side of the material blocking cover 10, phosphorite falling from the first material guide pipe 6 falls on the second sieve plate 12 after being buffered by the buffer block 19, phosphorite falling from the third material guide pipe 11 also falls on the second sieve plate 12, the second sieve plate 12 and the third sieve plate 13 can screen out medium-size phosphorite, small-size phosphorite and phosphorite powder, a first collecting box 14 is arranged on the right side wall of the screening box 1, a first discharging pipe 1401 with a valve is connected between the top of the first collecting box 14 and the right side of the screening box 1, after a valve of the first discharging pipe 1401 is opened, the medium-size phosphorite enters the first collecting box 14 through the first discharging pipe 1401, a second collecting box 15 is arranged on the left side wall of the screening box 1, a second discharging pipe 1501 with a valve is connected between the top of the second collecting box 15 and the left side of the screening box 1, small-size phosphorus ore passes through during second discharging pipe 1501 gets into second collecting box 15, installs third collecting box 17 on the base 3, is connected with third discharging pipe 1701 between third collecting box 17 top and screening case 1 bottom, and screening case 1 inner chamber bottom is equipped with the guide piece, and the phosphorus ore powder passes second sieve 12 and third sieve 13 and passes through third discharging pipe 1701 and get into third collecting box 17.
First vibrating device 501, second vibrating device 1201 and third vibrating device 1301 are installed respectively to first sieve 5, second sieve 12 and third sieve 13 bottom, do benefit to and improve the screening effect of first sieve 5, second sieve 12 and third sieve 13, box door 20 is installed to screening case 1 leading flank, when needs clear up second sieve 12 and third sieve 13, it can to open box door 20 clearance, convenient and fast, screening case 1 left side upper portion installs controller 18, controller 18 is respectively through wire and first vibrating device 501, second vibrating device 1201 and third vibrating device 1301 electric connection.
The working principle is as follows: during the use, at first to adding the phosphorus ore in screening groove 4, first sieve 5 can sieve out the still a small amount of bold phosphorus ore that exists after the breakage, medium size phosphorus ore, small-size phosphorus ore and phosphorus ore powder pass first sieve 5 and fall through first passage 6, then open the valve of second passage 7, bold phosphorus ore on the first sieve 5 passes through second passage 7 and gets into and keeps off material cover 10, start crushing motor 8, the output shaft of crushing motor 8 can drive pivot 801 and crushing tooth 9 and rotate, pivoted crushing tooth 9 can be broken to bold phosphorus ore, broken phosphorus ore falls through third passage 11, the phosphorus ore that falls down from first passage 6 falls on second sieve 12 after the buffering of piece 19, the phosphorus ore that falls down from third passage 11 also falls on second sieve 12, second sieve 12 and third sieve 13 can be separated medium size phosphorus ore, Small-size phosphorus ore and phosphorus ore powder, open the valve of first discharging pipe 1401, the phosphorus ore of medium size gets into first collecting box 14 through first discharging pipe 1401, open the valve of second discharging pipe 1501, the phosphorus ore of small-size gets into in second collecting box 15 through second discharging pipe 1501, the phosphorus ore powder passes second sieve 12 and third sieve 13 and gets into third collecting box 17 through third discharging pipe 1701, put through the water source with inlet tube 1602, water gets into spray set 16 and spout from spray nozzle 1601 from inlet tube 1602, can reduce the raise dust of phosphorus ore powder in the screening process, the sewage that produces after spraying also gets into third collecting box 17 through third discharging pipe 1701.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a novel multistage screening is used in phosphorite processing device, includes screening case (1), its characterized in that: the screening box is characterized in that supporting legs (2) are vertically connected to two sides of the bottom of the screening box (1), a base (3) is connected to the bottom of each supporting leg (2), a screening groove (4) is installed on the left side of the upper portion of the screening box (1), a first screening plate (5) is obliquely arranged in an inner cavity of the screening groove (4), a first guide pipe (6) is connected to the bottom of the screening groove (4), the lower end of the first guide pipe (6) extends to an inner cavity of the screening box (1), a second guide pipe (7) is connected between the right side of the screening groove (4) and the top of the screening box (1), a crushing motor (8) is installed on the right side of the upper portion of the screening box (1), an output shaft of the crushing motor (8) penetrates through the top surface of the screening box (1) and is connected with a rotating shaft (801), a plurality of crushing teeth (9) are installed on the circumferential surface of the rotating shaft (801), a material blocking cover (10) is installed on the top of the inner cavity of the screening box (1), and a material blocking cover (10) is connected with a third guide pipe (11), screening case (1) inner chamber slope is equipped with second sieve (12) and third sieve (13), and spray set (16) are installed to screening case (1) inner chamber right side wall lower part, first collecting box (14) are installed to screening case (1) right side wall, are connected with first discharging pipe (1401) between first collecting box (14) top and screening case (1) right side, and second collecting box (15) are installed to screening case (1) left side wall, are connected with second discharging pipe (1501) between second collecting box (15) top and screening case (1) left side, install third collecting box (17) on base (3), are connected with third discharging pipe (1701) between third collecting box (17) top and screening case (1) bottom.
2. The novel multistage screening device for phosphate rock processing according to claim 1, characterized in that: the bottom of the inner cavity of the screening box (1), the bottom of the inner cavity of the screening groove (4) and the bottom of the inner cavity of the material blocking cover (10) are respectively provided with a material guiding block.
3. The novel multistage screening device for phosphate rock processing according to claim 1, characterized in that: valves are arranged on the second material guiding pipe (7), the first material discharging pipe (1401) and the second material discharging pipe (1501).
4. The novel multistage screening device for phosphate rock processing according to claim 1, characterized in that: spray set (16) left side is equipped with a plurality of spray nozzles (1601), and spray set (16) right side is connected with inlet tube (1602), and inlet tube (1602) one end extends to the screening case (1) outside.
5. The novel multistage screening device for phosphate rock processing according to claim 1, characterized in that: a buffer block (19) is installed on the left side of the material blocking cover (10).
6. The novel multistage screening device for phosphate rock processing according to claim 1, characterized in that: and the front side surface of the screening box (1) is provided with a box door (20).
7. The novel multistage screening device for phosphate rock processing according to claim 1, characterized in that: the bottom of the first sieve plate (5), the bottom of the second sieve plate (12) and the bottom of the third sieve plate (13) are respectively provided with a first vibrating device (501), a second vibrating device (1201) and a third vibrating device (1301).
8. The novel multistage screening device for phosphate rock processing according to claim 7, is characterized in that: the screening box (1) is characterized in that a controller (18) is installed on the upper portion of the left side of the screening box (1), and the controller (18) is electrically connected with the first vibrating device (501), the second vibrating device (1201) and the third vibrating device (1301) through leads respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120642449.3U CN215031140U (en) | 2021-03-30 | 2021-03-30 | Novel multistage screening is used in phosphorite processing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120642449.3U CN215031140U (en) | 2021-03-30 | 2021-03-30 | Novel multistage screening is used in phosphorite processing device |
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| CN215031140U true CN215031140U (en) | 2021-12-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114904775A (en) * | 2022-04-07 | 2022-08-16 | 湖北昌达化工有限责任公司 | Novel phosphorus ore screening device |
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2021
- 2021-03-30 CN CN202120642449.3U patent/CN215031140U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114904775A (en) * | 2022-04-07 | 2022-08-16 | 湖北昌达化工有限责任公司 | Novel phosphorus ore screening device |
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